Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. An ancient slab of Earth's ...

Archaeologists have unearthed four enigmatic stone megastructures in the Adriatic Hinterland of Europe, shedding light on the continent’s earliest large-scale prehistoric hunting system. These ...

Rivers may have operated on a global scale around 3.5 billion years ago. The new find comes courtesy of ancient rocks in China and South Africa. A change in rock chemistry around that time provides ...